html, body {
    padding: 0px;
    margin: 0px;
    width: 100%;
    height: 100%;
}

#cesium{
    height: 100%;
    width: 100%;
}


#perferance{
    position: absolute;
    top: 10px;
    left: 10px;
    z-index: 100;
    width: 100px;
}

.container-fluid{
    /*padding: 5px;
    margin: auto;*/
    height: 100%;
    width: 100%;
}



